Express: Fixed crash bug when remote server is down.
Express: Fixed crash bug when remote server is down.

rkh/Smallest-Federated-Wiki,WardCunningham/Smallest-Federated-Wiki,WardCunningham/Smallest-Federated-Wiki,WardCunningham/Smallest-Federated-Wiki,WardCunningham/Smallest-Federated-Wiki,rkh/Smallest-Federated-Wiki